WestminsterResearch

Brokering multi-grid workflows in the P-GRADE portal

Kertesz, Ondrej and Sipos, Gergely and Kacsuk, Peter K. (2007) Brokering multi-grid workflows in the P-GRADE portal. In: Euro-Par 2006: Parallel Processing: Workshops: CoreGRID 2006, UNICORE Summit 2006, Petascale Computational Biology and Bioinformatics, Dresden, Germany, August 29-September 1, 2006. Lecture notes in computer science (4375). Springer-Verlag, Berlin, Heidelberg, pp. 138-149. ISBN 9783540722267

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Official URL: http://dx.doi.org/10.1007/978-3-540-72337-0_14

Abstract

Grid computing has gone through some generations and as a result only a few widely used middleware architectures remain. The Globus Toolkit is the most widespread middleware in most of the current production grid systems, but the LCG-2 middleware dominates in Europe. The paper describes a brokering solution that enables the interoperability of various Globus and LCG-2 based grids during the execution of workflow applications, and supports users to utilize computing and storage resources from multiple production grids by a single application. The development and execution of such applications can be managed by a Web-based Grid portal called P-GRADE Portal, and the brokering of the workflows is carried out by its integrated GTbroker and LCG-2 broker component.

Item Type:Book Section
Uncontrolled Keywords:Grid computing, grid portal, resource broker, workflow management, globus toolkit
Research Community:University of Westminster > Electronics and Computer Science, School of
ID Code:3352
Deposited On:19 Feb 2007
Last Modified:14 Oct 2009 11:24

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